Risultati della ricerca - Kaswamila, A. L.

The role of traditional irrigation systems in poverty alleviation in semi-arid areas : the case of Chamanzi in Lushoto District, Tanzania / di Kaswamila, A. L.

The role of traditional irrigation systems (vinyungu) in alleviating poverty in Iringa Rural District, Tanzania / di Mkavidanda, T. A. J.

Altri autori: “...Kaswamila, A. L....”